BIS Registration for UPS & Inverters up to 10kVA

BIS Registration for Uninterruptible Power Supplies (UPS) and Inverters of rating up to 10kVA is mandatory in India under the Compulsory Registration Scheme (CRS) as per IS 16242 (Part 1):2014. Manufacturers must obtain BIS approval before manufacturing, importing, or selling UPS and inverter products in the Indian market.

This requirement is enforced by the Bureau of Indian Standards (BIS) to ensure electrical safety, fire prevention, and reliable performance of power backup equipment used in residential, commercial, and industrial environments.

The standard applies to static UPS systems and inverters with a rated output up to 10kVA, including:

• Home and commercial UPS systems

• Power inverters used for backup supply

• Online, offline, and line-interactive UPS

• Single-phase and three-phase systems (within rating limit)

Any product falling under this scope cannot be sold or imported without BIS CRS registration.

UPS and inverter systems operate continuously and involve battery charging, power conversion, and heat generation, which pose risks such as:

• Electric shock due to insulation failure

• Fire hazards from overheating or battery faults

• Damage to connected equipment

• Safety risks during abnormal operating conditions

IS 16242 (Part 1):2014 addresses these risks by prescribing essential safety and performance requirements, making BIS certification compulsory.

Manufacturer-Only Eligibility

BIS CRS registration is issued only to the manufacturer of the UPS or inverter.

• Importers, traders, or distributors cannot apply independently

• Foreign manufacturers must appoint an Authorized Indian Representative (AIR)

• Each manufacturing location requires a separate BIS registration.

Authorized Indian Representative (AIR)

For overseas manufacturers, appointment of an AIR is mandatory.

• Indian subsidiary or branch office of the manufacturer

• Indian brand owner or trademark holder

• Any Indian legal entity formally authorized by the manufacturer

The AIR is responsible for regulatory compliance, coordination with BIS, and post-registration obligations.

Step-by-Step CRS Procedure

1. Product sample testing at a BIS-recognized laboratory

2. Preparation of compliance documents

3. Online application submission on BIS CRS portal

4. Upload of test report and documents

5. Technical scrutiny by BIS

6. Grant of BIS CRS Registration Number

• BIS application form

• CDF and CCL documents

• Manufacturing license with scope

• ISO certificate of manufacturer

• Product technical specifications

• User manual and rating label artwork

• Trademark certificate or authorization

• Authorization letter for signatory

• AIR appointment letter (if applicable)

• ID proof of authorized signatory / AIR

• BIS laboratory test report

UPS and inverters are tested for:

• Electrical insulation and leakage current

• Temperature rise and overheating

• Battery charging safety

• Abnormal and fault condition performance

• Mechanical strength and construction safety

Testing must be conducted only in BIS-approved laboratories.

• License validity: 2 years

• Renewal allowed before expiry

• Any change in:

    • Design

    • Critical components

    • Manufacturing location

requires prior BIS approval or fresh testing.

Selling or importing UPS or inverters without BIS registration may result in:

• Customs clearance rejection

• Product seizure

• Monetary penalties

• Cancellation of import permissions

• Legal action under the BIS Act, 2016

Online marketplaces may also delist non-certified products.

• Legal authorization to sell in India

• Enhanced electrical and fire safety assurance

• Increased trust among consumers and institutions

• Smooth customs clearance

• Reduced regulatory and liability risks

BIS Registration for UPS and Inverters up to 10kVA under IS 16242 (Part 1):2014 is a mandatory legal requirement in India. Manufacturers must ensure timely compliance through proper testing, documentation, and adherence to CRS guidelines.

A valid BIS CRS license ensures product safety, regulatory acceptance, and uninterrupted access to the Indian market.

Q1. Is BIS registration mandatory for UPS and inverters up to 10kVA?

Yes. BIS registration under IS 16242 (Part 1):2014 is mandatory for UPS and inverters with rated capacity up to 10kVA sold or imported in India.

Q2. Who can apply for BIS CRS registration?

Only the manufacturer can apply for BIS CRS registration. Importers can apply only as Authorized Indian Representatives for foreign manufacturers.

Q3. What is the validity of BIS CRS registration?

BIS CRS registration is valid for two years and can be renewed subject to continued compliance.

Q4. What happens if UPS or inverters are sold without BIS certification?

Non-compliance may result in customs rejection, product seizure, penalties, and legal action under the BIS Act.

Q5. How long does BIS registration take?

Typically 4–8 weeks, depending on testing and document review.

Q6. Are solar inverters also covered under BIS?

Yes, solar inverters up to 10kVA also require BIS registration under IS 16242 (Part 1):2014.

Q7. Can one BIS registration cover multiple UPS models?

Yes, multiple models from the same manufacturer can be covered under one registration if they share similar technical specifications.

Q8. Is BIS registration required for inverters above 10kVA?

Inverters above 10kVA may fall under different standards or schemes. Please consult BIS guidelines for specific requirements.

Q9. Are batteries included in UPS BIS certification?

No, batteries are certified separately under their respective standards. UPS/inverter certification covers the power conversion unit.

Q10. How can I verify if a UPS is BIS certified?

Check for the BIS CRS Standard Mark and Registration Number on the product or verify on the BIS online portal using the R-Number.